The LYDIAN b3 (LYDIAN FLAT 3) Scale is the 4th mode of Harmonic Major.
It contains the following intervals: 1,3,b3,#4,5,6,7.
The free guitar scale diagrams below lay out the scale for you all over
the neck, as a four note per string three octave scale and as the seven
three note per string patterns that will link together to let you play
it all over the fretboard in any key.